By 1901, the Moriori population on Rēkohu had collapsed from a pre-contact population of at least 2,000 to only 31 (out of a total Chatham Islands population of 418 comprising Moriori, Māori, and Europeans). At the turn of the century, several prominent Moriori elders died. With the loss of this generation, none remained who had first-hand knowledge of Moriori language and traditions. Moriori awareness of their language, hokopapa, and traditions subsequently went further into decline.